#include <stdio.h>
#include <strings.h>
int main(void)
{
    char name[40];

    printf("please input the name: ");
    scanf("%s", name);
    printf("\"%s\"\n", name);
    printf("\"%20s\"\n", name);
    printf("\"%-20s\"\n", name);
	printf("\"%*s\"\n", strlen(name) + 3, name);

    return 0;
}